Contents

module EducodeSales
  class ActivityTeacher < ApplicationRecord
    belongs_to :activity, counter_cache: true
    belongs_to :teacher, counter_cache: true

    validates :teacher_id, uniqueness: {scope: :activity_id, message: '已存在'}
  end
end

Version data entries

209 entries across 209 versions & 1 rubygems

Version	Path
educode_sales-1.10.74	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.73	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.72	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.71	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.70	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.59	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.58	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.49	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.48	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.46	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.41	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.37	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.36	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.35	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.34	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.33	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.31	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.30	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.29	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.28	app/models/educode_sales/activity_teacher.rb